DTC Logic

Diagnosis Procedure
1.CHECK USB HARNESS
Visually check USB harness.
U1243 display unit
U1255 satellite radio tunerDiagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the
condition and the environment when the incident/malfunction occurred).
2. CHECK DTC
Check DTC.
Perform the following procedure if DTC is displa ...
Intelligent key system/engine start function
Wiring Diagram
...
Turning the FEB system on/off
Perform the following steps to turn the FEB systems
ON or OFF.
1. Press the button until
"Settings" displays
in the vehicle information display and
then press OK button. Use the
button
to select "Driver Assistance". Then press the
OK button.
2. Select "Emergency Brake" ...